8z-13=7+6z

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Solution for 8z-13=7+6z equation:


Simplifying
8z + -13 = 7 + 6z

Reorder the terms:
-13 + 8z = 7 + 6z

Solving
-13 + 8z = 7 + 6z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-6z' to each side of the equation.
-13 + 8z + -6z = 7 + 6z + -6z

Combine like terms: 8z + -6z = 2z
-13 + 2z = 7 + 6z + -6z

Combine like terms: 6z + -6z = 0
-13 + 2z = 7 + 0
-13 + 2z = 7

Add '13' to each side of the equation.
-13 + 13 + 2z = 7 + 13

Combine like terms: -13 + 13 = 0
0 + 2z = 7 + 13
2z = 7 + 13

Combine like terms: 7 + 13 = 20
2z = 20

Divide each side by '2'.
z = 10

Simplifying
z = 10

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